Re: Adding foreign key performance

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От Bruce Momjian
Тема Re: Adding foreign key performance
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Msg-id 200310281854.h9SIs3726853@candle.pha.pa.us
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Ответ на Re: Adding foreign key performance  ("John K. Herreshoff" <jkherr@centurytel.net>)
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John K. Herreshoff wrote:
> I'm not sure about the analyze stats...  Where would I find that  (in
> postgresql.conf I suppose)  I'll go see what I have set up, and get back to
> you in 30 minutes or less...

They are in pg_statistic.  If you have ever anaylzed the table, there
are stats.  I am interested in the non-analyze case because that's how
the data will load into a fresh db via pg_dump.


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